Mathematics · Sound
Which one of the following statements is NOT true regarding human hearing and sound frequencies?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1The audible range of sound for human beings generally ranges between 20 Hz to 20 kHz.
- 2Sounds of frequencies below 20 Hz are called infrasonic waves.
- 3As humans grow older, their ears remain equally sensitive to all sound frequencies.✓
- 4Dogs can hear sounds having frequencies up to 25 kHz and above.
Correct answer
As humans grow older, their ears remain equally sensitive to all sound frequencies.
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